EP3579564A4 - Information processing device and method - Google Patents
Information processing device and method Download PDFInfo
- Publication number
- EP3579564A4 EP3579564A4 EP18747575.1A EP18747575A EP3579564A4 EP 3579564 A4 EP3579564 A4 EP 3579564A4 EP 18747575 A EP18747575 A EP 18747575A EP 3579564 A4 EP3579564 A4 EP 3579564A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- information processing
- processing device
- information
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000010365 information processing Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
- H04N9/8045—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/764—Media network packet handling at the destination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017015365 | 2017-01-31 | ||
PCT/JP2018/001315 WO2018142946A1 (en) | 2017-01-31 | 2018-01-18 | Information processing device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3579564A1 EP3579564A1 (en) | 2019-12-11 |
EP3579564A4 true EP3579564A4 (en) | 2020-01-15 |
Family
ID=63039638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18747575.1A Withdrawn EP3579564A4 (en) | 2017-01-31 | 2018-01-18 | Information processing device and method |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190373213A1 (en) |
EP (1) | EP3579564A4 (en) |
JP (1) | JPWO2018142946A1 (en) |
CN (1) | CN110214448A (en) |
WO (1) | WO2018142946A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7255116B2 (en) * | 2018-09-25 | 2023-04-11 | 富士フイルムビジネスイノベーション株式会社 | Information processing system, terminal device and program |
US11303688B2 (en) * | 2019-09-30 | 2022-04-12 | Tencent America LLC | Methods and apparatuses for dynamic adaptive streaming over HTTP |
US20220159318A1 (en) * | 2019-10-28 | 2022-05-19 | Radius Co., Ltd. | Streaming data generating device, streaming data delivery system, and method of generating streaming data |
CN115086568A (en) * | 2022-06-17 | 2022-09-20 | 上海富瀚微电子股份有限公司 | Interframe power consumption compensation method of vehicle-mounted analog camera |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130282917A1 (en) * | 2012-04-24 | 2013-10-24 | Vid Scale, Inc. | Method and apparatus for smooth stream switching in mpeg/3gpp-dash |
US20150281746A1 (en) * | 2014-03-31 | 2015-10-01 | Arris Enterprises, Inc. | Adaptive streaming transcoder synchronization |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6480556B1 (en) * | 1999-04-27 | 2002-11-12 | Ericsson Inc. | Rate detection apparatus and method for variable rate speech encoding |
US20040233233A1 (en) * | 2003-05-21 | 2004-11-25 | Salkind Carole T. | System and method for embedding interactive items in video and playing same in an interactive environment |
US8428048B2 (en) * | 2006-02-21 | 2013-04-23 | Qualcomm Incorporated | Multi-program viewing in a wireless apparatus |
EP2100442A1 (en) * | 2007-01-03 | 2009-09-16 | Koninklijke Philips Electronics N.V. | Film cadence detection |
JP4959592B2 (en) * | 2008-01-18 | 2012-06-27 | 株式会社日立製作所 | Network video monitoring system and monitoring device |
JPWO2010038409A1 (en) * | 2008-09-30 | 2012-03-01 | パナソニック株式会社 | REPRODUCTION DEVICE, RECORDING MEDIUM, AND INTEGRATED CIRCUIT |
CN105872432B (en) * | 2016-04-21 | 2019-04-23 | 天津大学 | The apparatus and method of quick self-adapted frame rate conversion |
-
2018
- 2018-01-18 CN CN201880008298.7A patent/CN110214448A/en not_active Withdrawn
- 2018-01-18 EP EP18747575.1A patent/EP3579564A4/en not_active Withdrawn
- 2018-01-18 US US16/474,684 patent/US20190373213A1/en not_active Abandoned
- 2018-01-18 WO PCT/JP2018/001315 patent/WO2018142946A1/en unknown
- 2018-01-18 JP JP2018566041A patent/JPWO2018142946A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130282917A1 (en) * | 2012-04-24 | 2013-10-24 | Vid Scale, Inc. | Method and apparatus for smooth stream switching in mpeg/3gpp-dash |
US20150281746A1 (en) * | 2014-03-31 | 2015-10-01 | Arris Enterprises, Inc. | Adaptive streaming transcoder synchronization |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018142946A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2018142946A1 (en) | 2018-08-09 |
EP3579564A1 (en) | 2019-12-11 |
US20190373213A1 (en) | 2019-12-05 |
JPWO2018142946A1 (en) | 2019-11-21 |
CN110214448A (en) | 2019-09-06 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20190617 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20191218 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 5/765 20060101ALI20191212BHEP Ipc: H04N 19/85 20140101ALI20191212BHEP Ipc: H04N 21/2343 20110101AFI20191212BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20200325 |